Algorithmic aspects of left-orderings of solvable Baumslag--Solitar groups via its dynamical realization

Meng-Che "Turbo" Ho, Khanh Le, Dino Rossegger

We answer a question of Calderoni and Clay by showing that the conjugation equivalence relation of left orderings of the Baumslag-Solitar groups $\mathrm{BS}(1,n)$ is hyperfinite f…